qabstractseries_p.h

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt Chart API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

#ifndef QABSTRACTSERIES_P_H

#define QABSTRACTSERIES_P_H

#include <QtCharts/QAbstractSeries>

#include <QtCharts/QChart>

#include <private/abstractdomain_p.h>

#include <QtCharts/private/qchartglobal_p.h>

#include <memory>

QT_BEGIN_NAMESPACE

class QGraphicsItem;

QT_END_NAMESPACE

QT_BEGIN_NAMESPACE

class ChartPresenter;

class ChartElement;

class LegendMarker;

class QLegend;

class ChartDataSet;

class QAbstractAxis;

class QLegendMarker;

class ChartTheme;

class ChartAnimation;

class ChartItem;

class BoxPlotChartItem;

class Q_CHARTS_EXPORT QAbstractSeriesPrivate : public QObject

    Q_OBJECT

public:

    QAbstractSeriesPrivate(QAbstractSeries *q);

    ~QAbstractSeriesPrivate();

    virtual void initializeDomain() = 0;

    virtual void initializeAxes() = 0;

    virtual void initializeTheme(int index, ChartTheme* theme, bool forced = false) = 0;

    virtual void initializeGraphics(QGraphicsItem* parent) = 0;

    virtual void initializeAnimations(QChart::AnimationOptions options, int duration,

                                      QEasingCurve &curve) = 0;

    virtual QList<QLegendMarker*> createLegendMarkers(QLegend* legend) = 0;

    virtual QAbstractAxis::AxisType defaultAxisType(Qt::Orientation) const = 0;

    virtual QAbstractAxis* createDefaultAxis(Qt::Orientation) const = 0;

    ChartItem* chartItem() { return m_item.get(); }

    virtual void setDomain(AbstractDomain* domain);

    AbstractDomain* domain() { return m_domain.data(); }

    virtual void setPresenter(ChartPresenter *presenter);

    ChartPresenter *presenter() const;

    QChart* chart() { return m_chart; }

    void setBlockOpenGL(bool enable);

Q_SIGNALS:

    void countChanged();

protected:

    QAbstractSeries *q_ptr;

    QChart *m_chart;

    std::unique_ptr<ChartItem> m_item;

    QList<QAbstractAxis*> m_axes;

private:

    QScopedPointer<AbstractDomain> m_domain;

    QString m_name;

    bool m_visible;

    qreal m_opacity;

    ChartPresenter *m_presenter;

    bool m_useOpenGL;

    bool m_blockOpenGL;

    friend class QAbstractSeries;

    friend class ChartDataSet;

    friend class ChartPresenter;

    friend class QLegendPrivate;

    friend class BoxPlotChartItem;

};

QT_END_NAMESPACE

#endif